EP 1351450 B1 20070530 - Fastpath implementation for transparent local area network (LAN) services over multiprotocol label switching (MPLS)
Title (en)
Fastpath implementation for transparent local area network (LAN) services over multiprotocol label switching (MPLS)
Title (de)
Schellpfadimplementierung für transparente LAN-Dienste über MPLS
Title (fr)
Implementation de voie rapide pour des services LAN transparents sur MPLS
Publication
Application
Priority
- US 36414702 P 20020315
- US 41764402 P 20021011
- US 37764403 A 20030304
Abstract (en)
[origin: EP1351450A2] A network device includes a port, a mapping module, a signaling module, an encapsulation module, a port interface, and an address learning module. The port is configured to send and receive a packet. The mapping module is configured to determine a virtual path LAN segment assigned to the port. The signaling module is configured to determine virtual channel information assigned to the port. The signaling module is configured to exchange the virtual channel information to a second network entity. The encapsulation module is configured to add stacking labels to a header of the packet. The encapsulation module is configured to assign a quality of service to be applied to the packet. The port interface is configured to map a routing path for the packet. The address learning module is configured to learn the routing path to transport the packet from the first to the second network entity. <IMAGE>
IPC 8 full level
H04L 12/46 (2006.01); H04L 12/413 (2006.01); H04L 45/50 (2022.01)
CPC (source: EP)
H04L 12/40032 (2013.01); H04L 12/4625 (2013.01); H04L 12/4641 (2013.01); H04L 45/50 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 1351450 A2 20031008; EP 1351450 A3 20040901; EP 1351450 B1 20070530; DE 60314033 D1 20070712; DE 60314033 T2 20080131
DOCDB simple family (application)
EP 03005845 A 20030314; DE 60314033 T 20030314